update build script and add load balancer agent

synctex.profile

@@ -0,0 +1,34 @@
+include /etc/firejail/disable-common.inc
+include /etc/firejail/disable-devel.inc
+# include /etc/firejail/disable-mgmt.inc  ## removed in 0.9.40
+# include /etc/firejail/disable-secret.inc ## removed in 0.9.40
+
+read-only /bin
+blacklist /boot
+blacklist /dev
+read-only /etc
+blacklist /home # blacklisted for synctex
+read-only /lib
+read-only /lib64
+blacklist /media
+blacklist /mnt
+blacklist /opt
+blacklist /root
+read-only /run
+blacklist /sbin
+blacklist /selinux
+blacklist /src
+blacklist /sys
+read-only /usr
+
+caps.drop all
+noroot
+nogroups
+net none
+private-tmp
+private-dev
+shell none
+seccomp
+nonewprivs
+
+